<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>属性绑定和双向数据绑定</title>
    <script src="./vue.js"></script>
</head>

<body>
    <div id="root">
        <div :title='title'>hello world</div>
        <input v-model="content"/>
        <div>{{content}}</div>
    </div>
    <script>
        new Vue({
            el: "#root",
            data: {
                title: "this is hello world",
                content:"this is content",
            }

        }
        )
    </script>
</body>

</html>